1 Date: Sat, 21 Jul 2007 21:24:15 +0200
2 Mime-Version: 1.0 (Produced by PhpWiki 1.3.14)
3 X-Rcs-Id: $Id: Help%2FSemanticRelations,v 1.7 2007-07-21 19:25:29 rurban Exp $
4 Content-Type: application/x-phpwiki;
5 pagename=Help%2FSemanticRelations;
6 pgsrc_version="2 $Revision: 1.7 $";
10 Content-Transfer-Encoding: binary
12 The PhpWiki:SemanticWeb implementation follows closely the
13 implementation of the semantic mediawiki extension. It features:
15 * Annotation of article-article-links by means of configurable relations (link-types).
16 * Annotation of articles with simple data-values that are assigned to
17 configurable attributes.
18 * Support for using physical units of measurement in all numerical
19 attributes, without need for prior configuration.
21 The annotation data will be combined with annotations from the current
22 category system to generate standard-compliant OWL/RDF output, which
23 can be fully processed with tools that support OWL DL or OWL Lite,
24 but which can also be treated in a meaningful way by software that
25 supports RDF, RDFS or XML.
29 Relations (link-types) are defined as link with the following syntax:
36 Attributes are defined as link to numbers (understandable by
37 [GNU Units|http://www.gnu.org/software/units/units.html]) with the following syntax:
43 Attributes and relations refer only to the current page - the current
44 page is the subject, the relation the predicate, the linked page the
45 object in a RDF triple. Relations always refer to another page,
50 <em>Sample taken from http://wiki.ontoworld.org/index.php/San_Diego</em>
53 San Diego [is_a::city] located in the southwestern corner of
54 [California|located_in::California], the extreme southwestern corner
55 of the [United States|country::United States]. It is the county seat
56 of San Diego County. As of the 2000 census, the city had a total population of
57 [1,223,400|population:=1,223,400]; as of 2005, the California Department
58 of Finance estimated the city to have 1,305,736 residents. The city
59 is the second-largest in California and the seventh-largest in the
60 United States and is noted for its temperate climate and many beaches.
62 According to the United States Census Bureau, the city has a total
63 area of [963.6 km²|area:=963.6 km^2] (372.0 mi²). 840.0 km² (324.3
64 mi²) of it is land and 123.5 km² (47.7 mi²) of it is water.
65 The total area is 12.82% water.
67 Most notably, San Diego is the location of the 2005 International
68 Symposium on Wikis 2005, and the San Diego Zoo, and the San Diego
71 <?plugin SemanticRelations ?>
76 See PhpWiki:SemanticWeb, Help:SemanticRelationsPlugin, Help:SemanticSearchPlugin